[gentoo-commits] repo/gentoo:master commit in: eclass/

[Andreas Sturmlechner]

commit:     a5c363d516d91502cc766e0f4c914944c2498882
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Tue Dec 17 22:46:31 2024 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Sun Feb  9 19:12:12 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a5c363d5

ecm.eclass: Introduce _ecm_handbook_optional() to support BUILD_DOC

Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 eclass/ecm.eclass | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/eclass/ecm.eclass b/eclass/ecm.eclass
index 876039705288..826a32a17d08 100644
--- a/eclass/ecm.eclass
+++ b/eclass/ecm.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: ecm.eclass
@@ -334,6 +334,18 @@ DEPEND+=" ${COMMONDEPEND}"
 RDEPEND+=" ${COMMONDEPEND}"
 unset COMMONDEPEND
 
+# @FUNCTION: _ecm_handbook_optional
+# @DESCRIPTION:
+# Use with ECM_HANDBOOK=optional; ticks either -DBUILD_DOC if available,
+# or -DCMAKE_DISABLE_FIND_PACKAGE_KF${_KFSLOT}DocTools
+_ecm_handbook_optional() {
+       if grep -Eq "option.*BUILD_DOC" CMakeLists.txt; then
+               echo "-DBUILD_DOC=$(usex handbook)"
+       else
+               echo "-DCMAKE_DISABLE_FIND_PACKAGE_KF${_KFSLOT}DocTools=$(usex 
!handbook)"
+       fi
+}
+
 # @FUNCTION: _ecm_strip_handbook_translations
 # @INTERNAL
 # @DESCRIPTION:
@@ -621,7 +633,7 @@ ecm_src_configure() {
        fi
 
        if [[ ${ECM_HANDBOOK} = optional ]] ; then
-               cmakeargs+=( 
-DCMAKE_DISABLE_FIND_PACKAGE_KF${_KFSLOT}DocTools=$(usex !handbook) )
+               cmakeargs+=( $(_ecm_handbook_optional) )
        fi
 
        if in_iuse designer && [[ ${ECM_DESIGNERPLUGIN} = true ]]; then